How can I extract data from an R plot?

As a title entry, I would like to extract specific data from the R graph.

In my program I am using qcc function with R control chart (its quality control).

#Background color
qcc.options(bg.margin = "white", bg.figure = "gray95")

#R graph ranges of a continuous process variable
qcc(data = Test,
    type = "R",
    sizes = 5,
    title = "Sample R Chart Title",
    digits = 2,
    plot = TRUE)

      

        
        
        
      

    

And I got this R-graph:

I would like to extract the point that is out of control and the data below the graph.

Can you help me?

Thank you for your responses.

For information: Table:

Day | Temperature | ------- | --------------- 1 | 85
  2 | 85
  3 | 88
  4 | 83
  5 | 89
  6 | 90
  7 | 81
  8 | 82
  9 | 65
  10 | 300